using std::min;
using std::cout;
using std::cerr;
-using std::stringstream;
using boost::shared_ptr;
using libdcp::Size;
case PIX_FMT_ABGR:
case PIX_FMT_BGRA:
case PIX_FMT_RGB555LE:
+ case PIX_FMT_RGB48LE:
+ case PIX_FMT_RGB48BE:
memset (data()[0], 0, lines(0) * stride()[0]);
break;